Patents by Inventor Gomidas Jibelian

Gomidas Jibelian has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and apparatus for analyzing gases
    Patent number: 4470298
    Abstract: Apparatus and method for analyzing gases, especially respiratory gases for oxygen and carbon dioxide content, and for measuring pulmonary functions; such comprising a detector employing thermistors forming parts of a Wheatstone bridge circuit, one of which is in contact with a carrier gas, the other with a sample of the gas to be analyzed sandwiched between carrier gas in advance of and trailing the sample, the output of the detector being sensed by a recorder and transduced into a tracing; the gas to be analyzed being passed through a column or columns of adsorbent material which selectively retains certain components of the gas and releases them in a time ordered sequence; the test thermistor having its temperature varied in accordance with the composition of the gas; the adsorptive material being selected as to its composition and geometry to bring about separation and release of components of the gas in a time ordered sequence and within a very short period of time; the gas circuit being adapted to minimi
    Type: Grant
    Filed: October 22, 1982
    Date of Patent: September 11, 1984
    Inventor: Gomidas Jibelian
  • Method and apparatus for analyzing gases
    Patent number: 4226112
    Abstract: Apparatus and method for analyzing gases, especially respiratory gases for oxygen and carbon dioxide content, and for measuring pulmonary functions; such comprising a detector employing thermistors forming parts of a Wheatstone bridge circuit, one of which is in contact with a carrier gas, the other with a sample of the gas to be analyzed sandwiched between carrier gas in advance of and trailing the sample, the output of the detector being sensed by a recorder and transduced into a tracing; the gas to be analyzed being passed through a column or columns of adsorbent material which selectively retains certain components of the gas and releases them in a time ordered sequence; the test thermistor having its temperature varied in accordance with the composition of the gas; the adsorptive material being selected as to its composition and geometry to bring about separation and release of components of the gas in a time ordered sequence and within a very short period of time; the gas circuit being adapted to minimi
    Type: Grant
    Filed: January 30, 1978
    Date of Patent: October 7, 1980
    Inventor: Gomidas Jibelian